{"message":{"slot":"4478740","proposer_index":"66","parent_root":"0xc43ba4202e0c7cdfe68a3c80d558c39c1af83136bdd166a22b9813601a4d1aaa","state_root":"0xe80bf21d74c130f97a997c7c6eebd00efe93c3e8a1752f36da8e1c2269114bf2","body_root":"0xf55f7203f2809219fcb7d872a82271595d072e74a3e3658f2b8dc5810d6b0231"},"signature":"0x9665f3132746c90efc573f7453cd99e6310f1933d29cbc7d07bdf56eae29f659aa4310d8535bec6bd0183660d28c1bce10daa5904901b80083ff7749de786afeda48816f74179e5a67c9415a9e53746510d54849829fac020bfdae3018b11fcd"}